Answer:
x2=81 x=9 and x=-9
x2=100 x=10 and x=-10
x=12 nothing you can solve for in this equation. X=12
Step-by-step explanation:
x2=81
Divide 81 by 2 and get x by it self
x2=100
Divide 100 by 2 and get x by it self
Answer:
89.44%.
Step-by-step explanation:
Let's work out the probability he misses both throws:
Prob( he misses both throws) = (1-0.78) * ( 1 - 0.52)
= 0.22*0.48
= 0.1056.
So the probability he makes at least one free throw = 1 - 0.1056
= 0.8944.
(It is 1 - 0.1056 because the default of missing both throws is either making one throw on first or second attempt, or making both throws).
7/15 divided by 3/5
7/15 / 3/5
Keep ====> 7/15
Change =====> *
Flip ====> 5/3
Now multiply
7/15 * 5/3 = 35/45
35/45 = 7/9
Answer: 7/9
Answer:
(See explanation for further details)
Step-by-step explanation:
Setting the compass width to the radius of the circle, rotating , where n is the number of sides of the regular figure and highlighting each vertix.